Add 20/75 and 5/16
20/75 + 5/16 is 139/240.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 16 is 1200
Next, find the equivalent fraction of both fractional numbers with denominator 1200 - For the 1st fraction, since 75 × 16 = 1200,
20/75 = 20 × 16/75 × 16 = 320/1200 - Likewise, for the 2nd fraction, since 16 × 75 = 1200,
5/16 = 5 × 75/16 × 75 = 375/1200 - Add the two like fractions:
320/1200 + 375/1200 = 320 + 375/1200 = 695/1200 - 695/1200 simplified gives 139/240
- So, 20/75 + 5/16 = 139/240
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/75+5/16 20/75+10/16 20/75+5/32 60/75+5/16 20/75+15/16 20/75+5/48 20/75+25/16 20/75+5/80 20/75+35/16